any Mercedes gurus?

[JustinLee]

I own a 1992 Mercedes Benz 300D 2. 5 liter with a power problem. It runs fine until it is under a load, then no power. It has 220,000 miles on it with all original equipment ie injectors, exhaust, turbo etc. I have unhooked the exhaust no change, changed fuel filter no change, added fuel additive no change, loosened each injector and had a noticable difference in RPM each time. I am at a loss as what this could be. Any info will be greatly apprecriated Thanks

 

[Jim McCarty]

Look up the Mercedes Digest on the web. Great bunch of guys and endless info. It's saved me a ton of $. It might just be your turbo boost sensor line is clogged. I have an '83 and an '85. Mine are different than yours though. Jim

 

[bvanetten]

I'll second that. www.mbz.org Wealth of knowledge.

 

[ChillyDog]

Send a PM to JoshPeters. He is a MB tech.



Bill